REKOSER RKE12-4

Rekoser AGM Battery for General Purpose

RekoserAGM Battery. Rekoser stationary series, general use, has been specially designed to optimize its life and quality, minimizing maintenance and maximizing self discharge of their properties for longer storage. RKE series is ideal for security and alarm systems, UPS systems,emergency light systems and other small backup applications.

Rekoser Rekoser agm-battery RKE1200040
agm_battery_12v_4ah_rke12-4.png
Specifications
Nominal Voltage12V
Capacity (25ºC)4Ah @ 20HR
Internal Resistance Fully Charged 25 m Ω
Self Discharge 3% of capacity declined per month at 25°C
Cell number6 cells
Capacity Affected by Temperature102% (40°C)100% (25°C)85% (0°C)65% (-15°C)
Charge Voltage (25°C)Cycle - 14.6-14.8V (-30mV/C), max. Current 2.1AFloat - 13.6-13.8V (-20mV/C)
Max. Charge Current1.5A
Max. Discharge Current60A
Graphics
CHARGE CHARACTERISTICS
agm_battery_12v_7ah_rke12-7_graf1.png
DISCHARGE CHARACTERISTIC 25oC
agm_battery_12v_7ah_rke12-7_graf2.png
SELF DISCHARGE CHARACTERISTICS
agm_battery_12v_7ah_rke12-7_graf3.png
FLOAT VOLTAGE VS FLOAT LIFE
agm_battery_12v_7ah_rke12-7_graf4.png
agm_battery_12v_4ah_rke12-4_terminal.png
Dimensions and weight
Dimensions (mm) 90x70x101(107)
Weight (kgs) 1.4
Construction
Component Raw Material
Positive Lead dioxide
Negative Lead
Container ABS (Flame Retardant Optional)
Cover ABS (Flame Retardant Optional)
Sealant Epoxy Resin
Safety Valve Rubber
Terminal Copper
Separator Fibre Glass
Electrolyte Sulphuric acid
Constant Discharge Ratings (A, W) at 25ºC
F.V / Time5MIN10MIN15MIN30MIN1HR3HR5HR10HR20HR
11.10 V10.0A18.8W7.82A14.9W6.62A12.7W4.07A7.84W2.43A4.71W1.05A2.05W0.67A2.3W0.373A0.746W0.191A0.383W
10.80 V11.3A20.9W8.3A15.6W6.79A12.9W4.16A7.92W2.46A4.73W1.06A2.06W0.68A2.35W0.378A0.751W0.196A0.391W
10.50 V12.6A23.0W8.78A16.3W6.96A13.0W4.23A7.99W2.52A4.79W1.08A2.07W0.69A2.36W0.383A0.754W0.2A0.397W
10.20 V13.8A24.9W9.19A16.9W7.14A13.2W4.33A8.11W2.56A4.83W1.09A2.08W0.7A2.37W0.387A0.757W0.204A0.403W
10.02 V14.9A26.6W9.6A17.4W7.33A13.5W4.41A8.19W2.6A4.88W1.1A2.09W0.71A2.38W0.392A0.761W0.208A0.407W
9.60 V16.0A28.2W9.94A17.9W7.58A13.8W4.51A8.34W2.63A4.91W1.11A2.1W0.72A2.4W0.397A0.766W0.212A0.412W